91691872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 191116800

約数和(自身を除く): 99424928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 239, 304, 478, 608, 631, 956, 1262, 1912, 2524, 3824, 4541, 5048, 7648, 9082, 10096, 11989, 18164, 20192, 23978, 36328, 47956, 72656, 95912, 145312, 150809, 191824, 301618, 383648, 603236, 1206472, 2412944, 2865371, 4825888, 5730742, 11461484, 22922968, 45845936, 91691872]

約数ペア:

[(1, 91691872), (2, 45845936), (4, 22922968), (8, 11461484), (16, 5730742), (19, 4825888), (32, 2865371), (38, 2412944), (76, 1206472), (152, 603236), (239, 383648), (304, 301618), (478, 191824), (608, 150809), (631, 145312), (956, 95912), (1262, 72656), (1912, 47956), (2524, 36328), (3824, 23978), (4541, 20192), (5048, 18164), (7648, 11989), (9082, 10096)]