31769752

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 70943040

約数和(自身を除く): 39173288

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 101, 137, 164, 202, 274, 287, 328, 404, 548, 574, 707, 808, 959, 1096, 1148, 1414, 1918, 2296, 2828, 3836, 4141, 5617, 5656, 7672, 8282, 11234, 13837, 16564, 22468, 27674, 28987, 33128, 39319, 44936, 55348, 57974, 78638, 96859, 110696, 115948, 157276, 193718, 231896, 314552, 387436, 567317, 774872, 1134634, 2269268, 3971219, 4538536, 7942438, 15884876, 31769752]

約数ペア:

[(1, 31769752), (2, 15884876), (4, 7942438), (7, 4538536), (8, 3971219), (14, 2269268), (28, 1134634), (41, 774872), (56, 567317), (82, 387436), (101, 314552), (137, 231896), (164, 193718), (202, 157276), (274, 115948), (287, 110696), (328, 96859), (404, 78638), (548, 57974), (574, 55348), (707, 44936), (808, 39319), (959, 33128), (1096, 28987), (1148, 27674), (1414, 22468), (1918, 16564), (2296, 13837), (2828, 11234), (3836, 8282), (4141, 7672), (5617, 5656)]