15625328

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{5113}}^1$

素因数の和:5312

約数の個数: 20

約数和(自身を含む): 30438528

約数和(自身を除く): 14813200

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 5113, 10226, 20452, 40904, 81808, 976583, 1953166, 3906332, 7812664, 15625328]

約数ペア:

[(1, 15625328), (2, 7812664), (4, 3906332), (8, 1953166), (16, 976583), (191, 81808), (382, 40904), (764, 20452), (1528, 10226), (3056, 5113)]