189357664

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{97007}}^1$

素因数の和:97078

約数の個数: 24

約数和(自身を含む): 378913248

約数和(自身を除く): 189555584

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 97007, 194014, 388028, 776056, 1552112, 3104224, 5917427, 11834854, 23669708, 47339416, 94678832, 189357664]

約数ペア:

[(1, 189357664), (2, 94678832), (4, 47339416), (8, 23669708), (16, 11834854), (32, 5917427), (61, 3104224), (122, 1552112), (244, 776056), (488, 388028), (976, 194014), (1952, 97007)]