87474064

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{5689}}^1$

素因数の和:5759

約数の個数: 30

約数和(自身を含む): 175155270

約数和(自身を除く): 87681206

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 5689, 7688, 11378, 15376, 22756, 45512, 91024, 176359, 352718, 705436, 1410872, 2821744, 5467129, 10934258, 21868516, 43737032, 87474064]

約数ペア:

[(1, 87474064), (2, 43737032), (4, 21868516), (8, 10934258), (16, 5467129), (31, 2821744), (62, 1410872), (124, 705436), (248, 352718), (496, 176359), (961, 91024), (1922, 45512), (3844, 22756), (5689, 15376), (7688, 11378)]