90815954

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{1483}}^1$

素因数の和:2009

約数の個数: 16

約数和(自身を含む): 138653088

約数和(自身を除く): 47837134

約数列:

[1, 2, 67, 134, 457, 914, 1483, 2966, 30619, 61238, 99361, 198722, 677731, 1355462, 45407977, 90815954]

約数ペア:

[(1, 90815954), (2, 45407977), (67, 1355462), (134, 677731), (457, 198722), (914, 99361), (1483, 61238), (2966, 30619)]