631567455566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12007}}^1\times {\mathrm{19583}}^1$

素因数の和:31688

約数の個数: 32

約数和(自身を含む): 1015911383040

約数和(自身を除く): 384343927474

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 12007, 19583, 24014, 39166, 204119, 332911, 408238, 665822, 948553, 1547057, 1897106, 3094114, 16125401, 26299969, 32250802, 52599938, 235133081, 470266162, 3997262377, 7994524754, 18575513399, 37151026798, 315783727783, 631567455566]

約数ペア:

[(1, 631567455566), (2, 315783727783), (17, 37151026798), (34, 18575513399), (79, 7994524754), (158, 3997262377), (1343, 470266162), (2686, 235133081), (12007, 52599938), (19583, 32250802), (24014, 26299969), (39166, 16125401), (204119, 3094114), (332911, 1897106), (408238, 1547057), (665822, 948553)]