31188092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 31045828

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 293, 299, 356, 586, 598, 1157, 1172, 1196, 2047, 2314, 3809, 4094, 4628, 6739, 7618, 8188, 13478, 15236, 26077, 26611, 26956, 52154, 53222, 87607, 104308, 106444, 175214, 339001, 350428, 599771, 678002, 1199542, 1356004, 2399084, 7797023, 15594046, 31188092]

約数ペア:

[(1, 31188092), (2, 15594046), (4, 7797023), (13, 2399084), (23, 1356004), (26, 1199542), (46, 678002), (52, 599771), (89, 350428), (92, 339001), (178, 175214), (293, 106444), (299, 104308), (356, 87607), (586, 53222), (598, 52154), (1157, 26956), (1172, 26611), (1196, 26077), (2047, 15236), (2314, 13478), (3809, 8188), (4094, 7618), (4628, 6739)]