63131432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86719}}^1$

素因数の和:86745

約数の個数: 32

約数和(自身を含む): 145689600

約数和(自身を除く): 82558168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 86719, 173438, 346876, 607033, 693752, 1127347, 1214066, 2254694, 2428132, 4509388, 4856264, 7891429, 9018776, 15782858, 31565716, 63131432]

約数ペア:

[(1, 63131432), (2, 31565716), (4, 15782858), (7, 9018776), (8, 7891429), (13, 4856264), (14, 4509388), (26, 2428132), (28, 2254694), (52, 1214066), (56, 1127347), (91, 693752), (104, 607033), (182, 346876), (364, 173438), (728, 86719)]