65535872

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{6481}}^1$

素因数の和:6574

約数の個数: 32

約数和(自身を含む): 132232800

約数和(自身を除く): 66696928

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 6481, 10112, 12962, 25924, 51848, 103696, 207392, 414784, 511999, 829568, 1023998, 2047996, 4095992, 8191984, 16383968, 32767936, 65535872]

約数ペア:

[(1, 65535872), (2, 32767936), (4, 16383968), (8, 8191984), (16, 4095992), (32, 2047996), (64, 1023998), (79, 829568), (128, 511999), (158, 414784), (316, 207392), (632, 103696), (1264, 51848), (2528, 25924), (5056, 12962), (6481, 10112)]