31303512

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7369}}^1$

素因数の和:7440

約数の個数: 48

約数和(自身を含む): 86229000

約数和(自身を除く): 54925488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 7369, 14738, 22107, 29476, 44214, 58952, 66321, 88428, 132642, 176856, 265284, 434771, 530568, 869542, 1304313, 1739084, 2608626, 3478168, 3912939, 5217252, 7825878, 10434504, 15651756, 31303512]

約数ペア:

[(1, 31303512), (2, 15651756), (3, 10434504), (4, 7825878), (6, 5217252), (8, 3912939), (9, 3478168), (12, 2608626), (18, 1739084), (24, 1304313), (36, 869542), (59, 530568), (72, 434771), (118, 265284), (177, 176856), (236, 132642), (354, 88428), (472, 66321), (531, 58952), (708, 44214), (1062, 29476), (1416, 22107), (2124, 14738), (4248, 7369)]