31407768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 98336160

約数和(自身を除く): 66928392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 101, 126, 168, 202, 252, 303, 404, 504, 606, 617, 707, 808, 909, 1212, 1234, 1414, 1818, 1851, 2121, 2424, 2468, 2828, 3636, 3702, 4242, 4319, 4936, 5553, 5656, 6363, 7272, 7404, 8484, 8638, 11106, 12726, 12957, 14808, 16968, 17276, 22212, 25452, 25914, 34552, 38871, 44424, 50904, 51828, 62317, 77742, 103656, 124634, 155484, 186951, 249268, 310968, 373902, 436219, 498536, 560853, 747804, 872438, 1121706, 1308657, 1495608, 1744876, 2243412, 2617314, 3489752, 3925971, 4486824, 5234628, 7851942, 10469256, 15703884, 31407768]

約数ペア:

[(1, 31407768), (2, 15703884), (3, 10469256), (4, 7851942), (6, 5234628), (7, 4486824), (8, 3925971), (9, 3489752), (12, 2617314), (14, 2243412), (18, 1744876), (21, 1495608), (24, 1308657), (28, 1121706), (36, 872438), (42, 747804), (56, 560853), (63, 498536), (72, 436219), (84, 373902), (101, 310968), (126, 249268), (168, 186951), (202, 155484), (252, 124634), (303, 103656), (404, 77742), (504, 62317), (606, 51828), (617, 50904), (707, 44424), (808, 38871), (909, 34552), (1212, 25914), (1234, 25452), (1414, 22212), (1818, 17276), (1851, 16968), (2121, 14808), (2424, 12957), (2468, 12726), (2828, 11106), (3636, 8638), (3702, 8484), (4242, 7404), (4319, 7272), (4936, 6363), (5553, 5656)]