31231632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 84439040

約数和(自身を除く): 53207408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 151, 186, 248, 278, 302, 372, 417, 453, 496, 556, 604, 744, 834, 906, 1112, 1208, 1488, 1668, 1812, 2224, 2416, 3336, 3624, 4309, 4681, 6672, 7248, 8618, 9362, 12927, 14043, 17236, 18724, 20989, 25854, 28086, 34472, 37448, 41978, 51708, 56172, 62967, 68944, 74896, 83956, 103416, 112344, 125934, 167912, 206832, 224688, 251868, 335824, 503736, 650659, 1007472, 1301318, 1951977, 2602636, 3903954, 5205272, 7807908, 10410544, 15615816, 31231632]

約数ペア:

[(1, 31231632), (2, 15615816), (3, 10410544), (4, 7807908), (6, 5205272), (8, 3903954), (12, 2602636), (16, 1951977), (24, 1301318), (31, 1007472), (48, 650659), (62, 503736), (93, 335824), (124, 251868), (139, 224688), (151, 206832), (186, 167912), (248, 125934), (278, 112344), (302, 103416), (372, 83956), (417, 74896), (453, 68944), (496, 62967), (556, 56172), (604, 51708), (744, 41978), (834, 37448), (906, 34472), (1112, 28086), (1208, 25854), (1488, 20989), (1668, 18724), (1812, 17236), (2224, 14043), (2416, 12927), (3336, 9362), (3624, 8618), (4309, 7248), (4681, 6672)]