31629936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 88806816

約数和(自身を除く): 57176880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 293, 312, 346, 519, 586, 624, 692, 879, 1038, 1172, 1384, 1758, 2076, 2249, 2344, 2768, 3516, 3809, 4152, 4498, 4688, 6747, 7032, 7618, 8304, 8996, 11427, 13494, 14064, 15236, 17992, 22854, 26988, 30472, 35984, 45708, 50689, 53976, 60944, 91416, 101378, 107952, 152067, 182832, 202756, 304134, 405512, 608268, 658957, 811024, 1216536, 1317914, 1976871, 2433072, 2635828, 3953742, 5271656, 7907484, 10543312, 15814968, 31629936]

約数ペア:

[(1, 31629936), (2, 15814968), (3, 10543312), (4, 7907484), (6, 5271656), (8, 3953742), (12, 2635828), (13, 2433072), (16, 1976871), (24, 1317914), (26, 1216536), (39, 811024), (48, 658957), (52, 608268), (78, 405512), (104, 304134), (156, 202756), (173, 182832), (208, 152067), (293, 107952), (312, 101378), (346, 91416), (519, 60944), (586, 53976), (624, 50689), (692, 45708), (879, 35984), (1038, 30472), (1172, 26988), (1384, 22854), (1758, 17992), (2076, 15236), (2249, 14064), (2344, 13494), (2768, 11427), (3516, 8996), (3809, 8304), (4152, 7618), (4498, 7032), (4688, 6747)]