90488416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 189876960

約数和(自身を除く): 99388544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 181, 272, 362, 544, 724, 919, 1448, 1838, 2896, 3077, 3676, 5792, 6154, 7352, 12308, 14704, 15623, 24616, 29408, 31246, 49232, 62492, 98464, 124984, 166339, 249968, 332678, 499936, 665356, 1330712, 2661424, 2827763, 5322848, 5655526, 11311052, 22622104, 45244208, 90488416]

約数ペア:

[(1, 90488416), (2, 45244208), (4, 22622104), (8, 11311052), (16, 5655526), (17, 5322848), (32, 2827763), (34, 2661424), (68, 1330712), (136, 665356), (181, 499936), (272, 332678), (362, 249968), (544, 166339), (724, 124984), (919, 98464), (1448, 62492), (1838, 49232), (2896, 31246), (3077, 29408), (3676, 24616), (5792, 15623), (6154, 14704), (7352, 12308)]