90984764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{11743}}^1$

素因数の和:11909

約数の個数: 24

約数和(自身を含む): 172636800

約数和(自身を除く): 81652036

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 11743, 23486, 46972, 152659, 305318, 610636, 1749707, 3499414, 6998828, 22746191, 45492382, 90984764]

約数ペア:

[(1, 90984764), (2, 45492382), (4, 22746191), (13, 6998828), (26, 3499414), (52, 1749707), (149, 610636), (298, 305318), (596, 152659), (1937, 46972), (3874, 23486), (7748, 11743)]