87476272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6277}}^1$

素因数の和:6365

約数の個数: 40

約数和(自身を含む): 185276336

約数和(自身を除く): 97800064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6277, 6968, 12554, 13936, 25108, 50216, 81601, 100432, 163202, 326404, 420559, 652808, 841118, 1305616, 1682236, 3364472, 5467267, 6728944, 10934534, 21869068, 43738136, 87476272]

約数ペア:

[(1, 87476272), (2, 43738136), (4, 21869068), (8, 10934534), (13, 6728944), (16, 5467267), (26, 3364472), (52, 1682236), (67, 1305616), (104, 841118), (134, 652808), (208, 420559), (268, 326404), (536, 163202), (871, 100432), (1072, 81601), (1742, 50216), (3484, 25108), (6277, 13936), (6968, 12554)]