31687096

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 71628480

約数和(自身を除く): 39941384

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 373, 518, 574, 746, 1036, 1148, 1492, 1517, 2072, 2296, 2611, 2984, 3034, 5222, 6068, 10444, 10619, 12136, 13801, 15293, 20888, 21238, 27602, 30586, 42476, 55204, 61172, 84952, 96607, 107051, 110408, 122344, 193214, 214102, 386428, 428204, 565841, 772856, 856408, 1131682, 2263364, 3960887, 4526728, 7921774, 15843548, 31687096]

約数ペア:

[(1, 31687096), (2, 15843548), (4, 7921774), (7, 4526728), (8, 3960887), (14, 2263364), (28, 1131682), (37, 856408), (41, 772856), (56, 565841), (74, 428204), (82, 386428), (148, 214102), (164, 193214), (259, 122344), (287, 110408), (296, 107051), (328, 96607), (373, 84952), (518, 61172), (574, 55204), (746, 42476), (1036, 30586), (1148, 27602), (1492, 21238), (1517, 20888), (2072, 15293), (2296, 13801), (2611, 12136), (2984, 10619), (3034, 10444), (5222, 6068)]