243472448

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{23339}}^1$

素因数の和:23514

約数の個数: 28

約数和(自身を含む): 486125520

約数和(自身を除く): 242653072

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 23339, 46678, 93356, 186712, 373424, 746848, 1493696, 3804257, 7608514, 15217028, 30434056, 60868112, 121736224, 243472448]

約数ペア:

[(1, 243472448), (2, 121736224), (4, 60868112), (8, 30434056), (16, 15217028), (32, 7608514), (64, 3804257), (163, 1493696), (326, 746848), (652, 373424), (1304, 186712), (2608, 93356), (5216, 46678), (10432, 23339)]