31403424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25163}}^1$

素因数の和:25189

約数の個数: 48

約数和(自身を含む): 88778592

約数和(自身を除く): 57375168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 25163, 50326, 75489, 100652, 150978, 201304, 301956, 327119, 402608, 603912, 654238, 805216, 981357, 1207824, 1308476, 1962714, 2415648, 2616952, 3925428, 5233904, 7850856, 10467808, 15701712, 31403424]

約数ペア:

[(1, 31403424), (2, 15701712), (3, 10467808), (4, 7850856), (6, 5233904), (8, 3925428), (12, 2616952), (13, 2415648), (16, 1962714), (24, 1308476), (26, 1207824), (32, 981357), (39, 805216), (48, 654238), (52, 603912), (78, 402608), (96, 327119), (104, 301956), (156, 201304), (208, 150978), (312, 100652), (416, 75489), (624, 50326), (1248, 25163)]