31572624

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 85244544

約数和(自身を除く): 53671920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 263, 328, 366, 488, 492, 526, 656, 732, 789, 976, 984, 1052, 1464, 1578, 1968, 2104, 2501, 2928, 3156, 4208, 5002, 6312, 7503, 10004, 10783, 12624, 15006, 16043, 20008, 21566, 30012, 32086, 32349, 40016, 43132, 48129, 60024, 64172, 64698, 86264, 96258, 120048, 128344, 129396, 172528, 192516, 256688, 258792, 385032, 517584, 657763, 770064, 1315526, 1973289, 2631052, 3946578, 5262104, 7893156, 10524208, 15786312, 31572624]

約数ペア:

[(1, 31572624), (2, 15786312), (3, 10524208), (4, 7893156), (6, 5262104), (8, 3946578), (12, 2631052), (16, 1973289), (24, 1315526), (41, 770064), (48, 657763), (61, 517584), (82, 385032), (122, 258792), (123, 256688), (164, 192516), (183, 172528), (244, 129396), (246, 128344), (263, 120048), (328, 96258), (366, 86264), (488, 64698), (492, 64172), (526, 60024), (656, 48129), (732, 43132), (789, 40016), (976, 32349), (984, 32086), (1052, 30012), (1464, 21566), (1578, 20008), (1968, 16043), (2104, 15006), (2501, 12624), (2928, 10783), (3156, 10004), (4208, 7503), (5002, 6312)]