31349904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 86815872

約数和(自身を除く): 55465968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 272, 309, 373, 408, 412, 618, 746, 816, 824, 1119, 1236, 1492, 1648, 1751, 2238, 2472, 2984, 3502, 4476, 4944, 5253, 5968, 6341, 7004, 8952, 10506, 12682, 14008, 17904, 19023, 21012, 25364, 28016, 38046, 38419, 42024, 50728, 76092, 76838, 84048, 101456, 115257, 152184, 153676, 230514, 304368, 307352, 461028, 614704, 653123, 922056, 1306246, 1844112, 1959369, 2612492, 3918738, 5224984, 7837476, 10449968, 15674952, 31349904]

約数ペア:

[(1, 31349904), (2, 15674952), (3, 10449968), (4, 7837476), (6, 5224984), (8, 3918738), (12, 2612492), (16, 1959369), (17, 1844112), (24, 1306246), (34, 922056), (48, 653123), (51, 614704), (68, 461028), (102, 307352), (103, 304368), (136, 230514), (204, 153676), (206, 152184), (272, 115257), (309, 101456), (373, 84048), (408, 76838), (412, 76092), (618, 50728), (746, 42024), (816, 38419), (824, 38046), (1119, 28016), (1236, 25364), (1492, 21012), (1648, 19023), (1751, 17904), (2238, 14008), (2472, 12682), (2984, 10506), (3502, 8952), (4476, 7004), (4944, 6341), (5253, 5968)]