31042224

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 80

約数和(自身を含む): 89820640

約数和(自身を除く): 58778416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 397, 432, 543, 724, 794, 1086, 1191, 1448, 1588, 1629, 2172, 2382, 2896, 3176, 3258, 3573, 4344, 4764, 4887, 6352, 6516, 7146, 8688, 9528, 9774, 10719, 13032, 14292, 19056, 19548, 21438, 26064, 28584, 39096, 42876, 57168, 71857, 78192, 85752, 143714, 171504, 215571, 287428, 431142, 574856, 646713, 862284, 1149712, 1293426, 1724568, 1940139, 2586852, 3449136, 3880278, 5173704, 7760556, 10347408, 15521112, 31042224]

約数ペア:

[(1, 31042224), (2, 15521112), (3, 10347408), (4, 7760556), (6, 5173704), (8, 3880278), (9, 3449136), (12, 2586852), (16, 1940139), (18, 1724568), (24, 1293426), (27, 1149712), (36, 862284), (48, 646713), (54, 574856), (72, 431142), (108, 287428), (144, 215571), (181, 171504), (216, 143714), (362, 85752), (397, 78192), (432, 71857), (543, 57168), (724, 42876), (794, 39096), (1086, 28584), (1191, 26064), (1448, 21438), (1588, 19548), (1629, 19056), (2172, 14292), (2382, 13032), (2896, 10719), (3176, 9774), (3258, 9528), (3573, 8688), (4344, 7146), (4764, 6516), (4887, 6352)]