30817384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1153}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 62523720

約数和(自身を除く): 31706336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 1153, 2056, 2306, 3341, 4612, 6682, 9224, 13364, 14989, 26728, 29978, 59956, 119912, 296321, 592642, 1185284, 2370568, 3852173, 7704346, 15408692, 30817384]

約数ペア:

[(1, 30817384), (2, 15408692), (4, 7704346), (8, 3852173), (13, 2370568), (26, 1185284), (52, 592642), (104, 296321), (257, 119912), (514, 59956), (1028, 29978), (1153, 26728), (2056, 14989), (2306, 13364), (3341, 9224), (4612, 6682)]