84385664

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 186133680

約数和(自身を除く): 101748016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 292, 352, 584, 704, 803, 821, 1168, 1408, 1606, 1642, 2336, 3212, 3284, 4672, 6424, 6568, 9031, 9344, 12848, 13136, 18062, 25696, 26272, 36124, 51392, 52544, 59933, 72248, 102784, 105088, 119866, 144496, 239732, 288992, 479464, 577984, 659263, 958928, 1155968, 1318526, 1917856, 2637052, 3835712, 5274104, 7671424, 10548208, 21096416, 42192832, 84385664]

約数ペア:

[(1, 84385664), (2, 42192832), (4, 21096416), (8, 10548208), (11, 7671424), (16, 5274104), (22, 3835712), (32, 2637052), (44, 1917856), (64, 1318526), (73, 1155968), (88, 958928), (128, 659263), (146, 577984), (176, 479464), (292, 288992), (352, 239732), (584, 144496), (704, 119866), (803, 105088), (821, 102784), (1168, 72248), (1408, 59933), (1606, 52544), (1642, 51392), (2336, 36124), (3212, 26272), (3284, 25696), (4672, 18062), (6424, 13136), (6568, 12848), (9031, 9344)]