8164406458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{46889}}^1$

素因数の和:47122

約数の個数: 32

約数和(自身を含む): 13620232080

約数和(自身を除く): 5455825622

約数列:

[1, 2, 13, 26, 37, 74, 181, 362, 481, 962, 2353, 4706, 6697, 13394, 46889, 87061, 93778, 174122, 609557, 1219114, 1734893, 3469786, 8486909, 16973818, 22553609, 45107218, 110329817, 220659634, 314015633, 628031266, 4082203229, 8164406458]

約数ペア:

[(1, 8164406458), (2, 4082203229), (13, 628031266), (26, 314015633), (37, 220659634), (74, 110329817), (181, 45107218), (362, 22553609), (481, 16973818), (962, 8486909), (2353, 3469786), (4706, 1734893), (6697, 1219114), (13394, 609557), (46889, 174122), (87061, 93778)]