83156944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{399793}}^1$

素因数の和:399814

約数の個数: 20

約数和(自身を含む): 173510596

約数和(自身を除く): 90353652

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 399793, 799586, 1599172, 3198344, 5197309, 6396688, 10394618, 20789236, 41578472, 83156944]

約数ペア:

[(1, 83156944), (2, 41578472), (4, 20789236), (8, 10394618), (13, 6396688), (16, 5197309), (26, 3198344), (52, 1599172), (104, 799586), (208, 399793)]