38870162324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{103421}}^1$

素因数の和:103896

約数の個数: 48

約数和(自身を含む): 80434185216

約数和(自身を除く): 41564022892

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 433, 434, 866, 868, 1732, 3031, 6062, 12124, 13423, 26846, 53692, 93961, 103421, 187922, 206842, 375844, 413684, 723947, 1447894, 2895788, 3206051, 6412102, 12824204, 22442357, 44781293, 44884714, 89562586, 89769428, 179125172, 313469051, 626938102, 1253876204, 1388220083, 2776440166, 5552880332, 9717540581, 19435081162, 38870162324]

約数ペア:

[(1, 38870162324), (2, 19435081162), (4, 9717540581), (7, 5552880332), (14, 2776440166), (28, 1388220083), (31, 1253876204), (62, 626938102), (124, 313469051), (217, 179125172), (433, 89769428), (434, 89562586), (866, 44884714), (868, 44781293), (1732, 22442357), (3031, 12824204), (6062, 6412102), (12124, 3206051), (13423, 2895788), (26846, 1447894), (53692, 723947), (93961, 413684), (103421, 375844), (187922, 206842)]