1888659872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173081}}^1$

素因数の和:173133

約数の個数: 48

約数和(自身を含む): 4187199744

約数和(自身を除く): 2298539872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 173081, 346162, 692324, 1384648, 1903891, 2769296, 3807782, 5365511, 5538592, 7615564, 10731022, 15231128, 21462044, 30462256, 42924088, 59020621, 60924512, 85848176, 118041242, 171696352, 236082484, 472164968, 944329936, 1888659872]

約数ペア:

[(1, 1888659872), (2, 944329936), (4, 472164968), (8, 236082484), (11, 171696352), (16, 118041242), (22, 85848176), (31, 60924512), (32, 59020621), (44, 42924088), (62, 30462256), (88, 21462044), (124, 15231128), (176, 10731022), (248, 7615564), (341, 5538592), (352, 5365511), (496, 3807782), (682, 2769296), (992, 1903891), (1364, 1384648), (2728, 692324), (5456, 346162), (10912, 173081)]