31557408

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 83212416

約数和(自身を除く): 51655008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 813, 1084, 1213, 1626, 2168, 2426, 3252, 3639, 4336, 4852, 6504, 7278, 8672, 9704, 13008, 14556, 19408, 26016, 29112, 38816, 58224, 116448, 328723, 657446, 986169, 1314892, 1972338, 2629784, 3944676, 5259568, 7889352, 10519136, 15778704, 31557408]

約数ペア:

[(1, 31557408), (2, 15778704), (3, 10519136), (4, 7889352), (6, 5259568), (8, 3944676), (12, 2629784), (16, 1972338), (24, 1314892), (32, 986169), (48, 657446), (96, 328723), (271, 116448), (542, 58224), (813, 38816), (1084, 29112), (1213, 26016), (1626, 19408), (2168, 14556), (2426, 13008), (3252, 9704), (3639, 8672), (4336, 7278), (4852, 6504)]