87589198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 55074482

約数列:

[1, 2, 23, 31, 46, 62, 239, 257, 478, 514, 713, 1426, 5497, 5911, 7409, 7967, 10994, 11822, 14818, 15934, 61423, 122846, 170407, 183241, 340814, 366482, 1412729, 1904113, 2825458, 3808226, 43794599, 87589198]

約数ペア:

[(1, 87589198), (2, 43794599), (23, 3808226), (31, 2825458), (46, 1904113), (62, 1412729), (239, 366482), (257, 340814), (478, 183241), (514, 170407), (713, 122846), (1426, 61423), (5497, 15934), (5911, 14818), (7409, 11822), (7967, 10994)]