39503896

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 75718800

約数和(自身を除く): 36214904

約数列:

[1, 2, 4, 8, 89, 113, 178, 226, 356, 452, 491, 712, 904, 982, 1964, 3928, 10057, 20114, 40228, 43699, 55483, 80456, 87398, 110966, 174796, 221932, 349592, 443864, 4937987, 9875974, 19751948, 39503896]

約数ペア:

[(1, 39503896), (2, 19751948), (4, 9875974), (8, 4937987), (89, 443864), (113, 349592), (178, 221932), (226, 174796), (356, 110966), (452, 87398), (491, 80456), (712, 55483), (904, 43699), (982, 40228), (1964, 20114), (3928, 10057)]