31304112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 93184512

約数和(自身を除く): 61880400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 617, 906, 1057, 1208, 1234, 1812, 1851, 2114, 2416, 2468, 3171, 3624, 3702, 4228, 4319, 4936, 6342, 7248, 7404, 8456, 8638, 9872, 12684, 12957, 14808, 16912, 17276, 25368, 25914, 29616, 34552, 50736, 51828, 69104, 93167, 103656, 186334, 207312, 279501, 372668, 559002, 652169, 745336, 1118004, 1304338, 1490672, 1956507, 2236008, 2608676, 3913014, 4472016, 5217352, 7826028, 10434704, 15652056, 31304112]

約数ペア:

[(1, 31304112), (2, 15652056), (3, 10434704), (4, 7826028), (6, 5217352), (7, 4472016), (8, 3913014), (12, 2608676), (14, 2236008), (16, 1956507), (21, 1490672), (24, 1304338), (28, 1118004), (42, 745336), (48, 652169), (56, 559002), (84, 372668), (112, 279501), (151, 207312), (168, 186334), (302, 103656), (336, 93167), (453, 69104), (604, 51828), (617, 50736), (906, 34552), (1057, 29616), (1208, 25914), (1234, 25368), (1812, 17276), (1851, 16912), (2114, 14808), (2416, 12957), (2468, 12684), (3171, 9872), (3624, 8638), (3702, 8456), (4228, 7404), (4319, 7248), (4936, 6342)]