97815968

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{21991}}^1$

素因数の和:22140

約数の個数: 24

約数和(自身を含む): 193969440

約数和(自身を除く): 96153472

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 21991, 43982, 87964, 175928, 351856, 703712, 3056749, 6113498, 12226996, 24453992, 48907984, 97815968]

約数ペア:

[(1, 97815968), (2, 48907984), (4, 24453992), (8, 12226996), (16, 6113498), (32, 3056749), (139, 703712), (278, 351856), (556, 175928), (1112, 87964), (2224, 43982), (4448, 21991)]