38391824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 77833560

約数和(自身を除く): 39441736

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 853, 1552, 1706, 2813, 3412, 5626, 6824, 11252, 13648, 22504, 24737, 45008, 49474, 82741, 98948, 165482, 197896, 330964, 395792, 661928, 1323856, 2399489, 4798978, 9597956, 19195912, 38391824]

約数ペア:

[(1, 38391824), (2, 19195912), (4, 9597956), (8, 4798978), (16, 2399489), (29, 1323856), (58, 661928), (97, 395792), (116, 330964), (194, 197896), (232, 165482), (388, 98948), (464, 82741), (776, 49474), (853, 45008), (1552, 24737), (1706, 22504), (2813, 13648), (3412, 11252), (5626, 6824)]