16568142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 34801920

約数和(自身を除く): 18233778

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 211, 422, 569, 633, 1138, 1266, 1707, 3414, 4853, 9706, 13087, 14559, 26174, 29118, 39261, 78522, 120059, 240118, 360177, 720354, 2761357, 5522714, 8284071, 16568142]

約数ペア:

[(1, 16568142), (2, 8284071), (3, 5522714), (6, 2761357), (23, 720354), (46, 360177), (69, 240118), (138, 120059), (211, 78522), (422, 39261), (569, 29118), (633, 26174), (1138, 14559), (1266, 13087), (1707, 9706), (3414, 4853)]