63886870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3121}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 121383360

約数和(自身を除く): 57496490

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 3121, 4094, 6242, 10235, 15605, 20470, 31210, 71783, 143566, 277769, 358915, 555538, 717830, 1388845, 2777690, 6388687, 12777374, 31943435, 63886870]

約数ペア:

[(1, 63886870), (2, 31943435), (5, 12777374), (10, 6388687), (23, 2777690), (46, 1388845), (89, 717830), (115, 555538), (178, 358915), (230, 277769), (445, 143566), (890, 71783), (2047, 31210), (3121, 20470), (4094, 15605), (6242, 10235)]