64542248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2683}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 126255360

約数和(自身を除く): 61713112

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 2683, 3007, 5366, 6014, 10732, 12028, 21464, 24056, 83173, 166346, 260251, 332692, 520502, 665384, 1041004, 2082008, 8067781, 16135562, 32271124, 64542248]

約数ペア:

[(1, 64542248), (2, 32271124), (4, 16135562), (8, 8067781), (31, 2082008), (62, 1041004), (97, 665384), (124, 520502), (194, 332692), (248, 260251), (388, 166346), (776, 83173), (2683, 24056), (3007, 21464), (5366, 12028), (6014, 10732)]