90604904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13003}}^1$

素因数の和:13089

約数の個数: 32

約数和(自身を含む): 185697120

約数和(自身を除く): 95092216

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 13003, 26006, 52012, 104024, 169039, 338078, 676156, 871201, 1352312, 1742402, 3484804, 6969608, 11325613, 22651226, 45302452, 90604904]

約数ペア:

[(1, 90604904), (2, 45302452), (4, 22651226), (8, 11325613), (13, 6969608), (26, 3484804), (52, 1742402), (67, 1352312), (104, 871201), (134, 676156), (268, 338078), (536, 169039), (871, 104024), (1742, 52012), (3484, 26006), (6968, 13003)]