31141608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2262

約数の個数: 64

約数和(自身を含む): 84633600

約数和(自身を除く): 53491992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2203, 2356, 3534, 4406, 4712, 6609, 7068, 8812, 13218, 14136, 17624, 26436, 41857, 52872, 68293, 83714, 125571, 136586, 167428, 204879, 251142, 273172, 334856, 409758, 502284, 546344, 819516, 1004568, 1297567, 1639032, 2595134, 3892701, 5190268, 7785402, 10380536, 15570804, 31141608]

約数ペア:

[(1, 31141608), (2, 15570804), (3, 10380536), (4, 7785402), (6, 5190268), (8, 3892701), (12, 2595134), (19, 1639032), (24, 1297567), (31, 1004568), (38, 819516), (57, 546344), (62, 502284), (76, 409758), (93, 334856), (114, 273172), (124, 251142), (152, 204879), (186, 167428), (228, 136586), (248, 125571), (372, 83714), (456, 68293), (589, 52872), (744, 41857), (1178, 26436), (1767, 17624), (2203, 14136), (2356, 13218), (3534, 8812), (4406, 7068), (4712, 6609)]