64474544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3105

約数の個数: 40

約数和(自身を含む): 131991552

約数和(自身を除く): 67517008

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 3023, 5332, 6046, 10664, 12092, 21328, 24184, 48368, 93713, 129989, 187426, 259978, 374852, 519956, 749704, 1039912, 1499408, 2079824, 4029659, 8059318, 16118636, 32237272, 64474544]

約数ペア:

[(1, 64474544), (2, 32237272), (4, 16118636), (8, 8059318), (16, 4029659), (31, 2079824), (43, 1499408), (62, 1039912), (86, 749704), (124, 519956), (172, 374852), (248, 259978), (344, 187426), (496, 129989), (688, 93713), (1333, 48368), (2666, 24184), (3023, 21328), (5332, 12092), (6046, 10664)]