89290336

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 180457200

約数和(自身を除く): 91166864

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 149, 244, 298, 307, 488, 596, 614, 976, 1192, 1228, 1952, 2384, 2456, 4768, 4912, 9089, 9824, 18178, 18727, 36356, 37454, 45743, 72712, 74908, 91486, 145424, 149816, 182972, 290848, 299632, 365944, 599264, 731888, 1463776, 2790323, 5580646, 11161292, 22322584, 44645168, 89290336]

約数ペア:

[(1, 89290336), (2, 44645168), (4, 22322584), (8, 11161292), (16, 5580646), (32, 2790323), (61, 1463776), (122, 731888), (149, 599264), (244, 365944), (298, 299632), (307, 290848), (488, 182972), (596, 149816), (614, 145424), (976, 91486), (1192, 74908), (1228, 72712), (1952, 45743), (2384, 37454), (2456, 36356), (4768, 18727), (4912, 18178), (9089, 9824)]