80303816

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 155049600

約数和(自身を除く): 74745784

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 2083, 4166, 4819, 8332, 9638, 16664, 19276, 38552, 127063, 164557, 254126, 329114, 508252, 658228, 1016504, 1316456, 10037977, 20075954, 40151908, 80303816]

約数ペア:

[(1, 80303816), (2, 40151908), (4, 20075954), (8, 10037977), (61, 1316456), (79, 1016504), (122, 658228), (158, 508252), (244, 329114), (316, 254126), (488, 164557), (632, 127063), (2083, 38552), (4166, 19276), (4819, 16664), (8332, 9638)]