31320162544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{55733}}^1$

素因数の和:55886

約数の個数: 80

約数和(自身を含む): 68999583744

約数和(自身を除く): 37679421200

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 103, 124, 176, 206, 248, 341, 412, 496, 682, 824, 1133, 1364, 1648, 2266, 2728, 3193, 4532, 5456, 6386, 9064, 12772, 18128, 25544, 35123, 51088, 55733, 70246, 111466, 140492, 222932, 280984, 445864, 561968, 613063, 891728, 1226126, 1727723, 2452252, 3455446, 4904504, 5740499, 6910892, 9809008, 11480998, 13821784, 19004953, 22961996, 27643568, 38009906, 45923992, 63145489, 76019812, 91847984, 126290978, 152039624, 177955469, 252581956, 304079248, 355910938, 505163912, 711821876, 1010327824, 1423643752, 1957510159, 2847287504, 3915020318, 7830040636, 15660081272, 31320162544]

約数ペア:

[(1, 31320162544), (2, 15660081272), (4, 7830040636), (8, 3915020318), (11, 2847287504), (16, 1957510159), (22, 1423643752), (31, 1010327824), (44, 711821876), (62, 505163912), (88, 355910938), (103, 304079248), (124, 252581956), (176, 177955469), (206, 152039624), (248, 126290978), (341, 91847984), (412, 76019812), (496, 63145489), (682, 45923992), (824, 38009906), (1133, 27643568), (1364, 22961996), (1648, 19004953), (2266, 13821784), (2728, 11480998), (3193, 9809008), (4532, 6910892), (5456, 5740499), (6386, 4904504), (9064, 3455446), (12772, 2452252), (18128, 1727723), (25544, 1226126), (35123, 891728), (51088, 613063), (55733, 561968), (70246, 445864), (111466, 280984), (140492, 222932)]