15661952

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 32054520

約数和(自身を除く): 16392568

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 3307, 4736, 6614, 13228, 26456, 52912, 105824, 122359, 211648, 244718, 423296, 489436, 978872, 1957744, 3915488, 7830976, 15661952]

約数ペア:

[(1, 15661952), (2, 7830976), (4, 3915488), (8, 1957744), (16, 978872), (32, 489436), (37, 423296), (64, 244718), (74, 211648), (128, 122359), (148, 105824), (296, 52912), (592, 26456), (1184, 13228), (2368, 6614), (3307, 4736)]