291084296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2927}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 564986880

約数和(自身を除く): 273902584

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 401, 802, 1604, 2927, 3208, 5854, 11708, 12431, 23416, 24862, 49724, 90737, 99448, 181474, 362948, 725896, 1173727, 2347454, 4694908, 9389816, 36385537, 72771074, 145542148, 291084296]

約数ペア:

[(1, 291084296), (2, 145542148), (4, 72771074), (8, 36385537), (31, 9389816), (62, 4694908), (124, 2347454), (248, 1173727), (401, 725896), (802, 362948), (1604, 181474), (2927, 99448), (3208, 90737), (5854, 49724), (11708, 24862), (12431, 23416)]