38394472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 35905208

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 664, 1091, 2182, 4364, 4399, 8728, 8798, 17596, 35192, 57823, 90553, 115646, 181106, 231292, 362212, 462584, 724424, 4799309, 9598618, 19197236, 38394472]

約数ペア:

[(1, 38394472), (2, 19197236), (4, 9598618), (8, 4799309), (53, 724424), (83, 462584), (106, 362212), (166, 231292), (212, 181106), (332, 115646), (424, 90553), (664, 57823), (1091, 35192), (2182, 17596), (4364, 8798), (4399, 8728)]