15960988168

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1049}}^1\times {\mathrm{28387}}^1$

素因数の和:29509

約数の個数: 32

約数和(自身を含む): 30403548000

約数和(自身を除く): 14442559832

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1049, 2098, 4196, 8392, 28387, 56774, 70283, 113548, 140566, 227096, 281132, 562264, 1901929, 3803858, 7607716, 15215432, 29777963, 59555926, 119111852, 238223704, 1995123521, 3990247042, 7980494084, 15960988168]

約数ペア:

[(1, 15960988168), (2, 7980494084), (4, 3990247042), (8, 1995123521), (67, 238223704), (134, 119111852), (268, 59555926), (536, 29777963), (1049, 15215432), (2098, 7607716), (4196, 3803858), (8392, 1901929), (28387, 562264), (56774, 281132), (70283, 227096), (113548, 140566)]