16647536648

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1013}}^1\times {\mathrm{26003}}^1$

素因数の和:27101

約数の個数: 32

約数和(自身を含む): 31641667200

約数和(自身を除く): 14994130552

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1013, 2026, 4052, 8104, 26003, 52006, 80027, 104012, 160054, 208024, 320108, 640216, 2054237, 4108474, 8216948, 16433896, 26341039, 52682078, 105364156, 210728312, 2080942081, 4161884162, 8323768324, 16647536648]

約数ペア:

[(1, 16647536648), (2, 8323768324), (4, 4161884162), (8, 2080942081), (79, 210728312), (158, 105364156), (316, 52682078), (632, 26341039), (1013, 16433896), (2026, 8216948), (4052, 4108474), (8104, 2054237), (26003, 640216), (52006, 320108), (80027, 208024), (104012, 160054)]