81791296

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{24113}}^1$

素因数の和:24178

約数の個数: 28

約数和(自身を含む): 165373812

約数和(自身を除く): 83582516

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 24113, 48226, 96452, 192904, 385808, 771616, 1277989, 1543232, 2555978, 5111956, 10223912, 20447824, 40895648, 81791296]

約数ペア:

[(1, 81791296), (2, 40895648), (4, 20447824), (8, 10223912), (16, 5111956), (32, 2555978), (53, 1543232), (64, 1277989), (106, 771616), (212, 385808), (424, 192904), (848, 96452), (1696, 48226), (3392, 24113)]