64841632

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{5209}}^1$

素因数の和:5608

約数の個数: 24

約数和(自身を含む): 128009700

約数和(自身を除く): 63168068

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 5209, 6224, 10418, 12448, 20836, 41672, 83344, 166688, 2026301, 4052602, 8105204, 16210408, 32420816, 64841632]

約数ペア:

[(1, 64841632), (2, 32420816), (4, 16210408), (8, 8105204), (16, 4052602), (32, 2026301), (389, 166688), (778, 83344), (1556, 41672), (3112, 20836), (5209, 12448), (6224, 10418)]