90954368

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 192780000

約数和(自身を除く): 101825632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 149, 152, 251, 298, 304, 502, 596, 608, 1004, 1192, 1216, 2008, 2384, 2432, 2831, 4016, 4768, 4769, 5662, 8032, 9536, 9538, 11324, 16064, 19072, 19076, 22648, 32128, 37399, 38152, 45296, 74798, 76304, 90592, 149596, 152608, 181184, 299192, 305216, 362368, 598384, 610432, 710581, 1196768, 1421162, 2393536, 2842324, 4787072, 5684648, 11369296, 22738592, 45477184, 90954368]

約数ペア:

[(1, 90954368), (2, 45477184), (4, 22738592), (8, 11369296), (16, 5684648), (19, 4787072), (32, 2842324), (38, 2393536), (64, 1421162), (76, 1196768), (128, 710581), (149, 610432), (152, 598384), (251, 362368), (298, 305216), (304, 299192), (502, 181184), (596, 152608), (608, 149596), (1004, 90592), (1192, 76304), (1216, 74798), (2008, 45296), (2384, 38152), (2432, 37399), (2831, 32128), (4016, 22648), (4768, 19076), (4769, 19072), (5662, 16064), (8032, 11324), (9536, 9538)]