86119990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4099}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 170035200

約数和(自身を除く): 83915210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4099, 4202, 8198, 10505, 20495, 21010, 40990, 45089, 90178, 225445, 450890, 782909, 1565818, 3914545, 7829090, 8611999, 17223998, 43059995, 86119990]

約数ペア:

[(1, 86119990), (2, 43059995), (5, 17223998), (10, 8611999), (11, 7829090), (22, 3914545), (55, 1565818), (110, 782909), (191, 450890), (382, 225445), (955, 90178), (1910, 45089), (2101, 40990), (4099, 21010), (4202, 20495), (8198, 10505)]