242135624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4229}}^1$

素因数の和:4673

約数の個数: 32

約数和(自身を含む): 481966200

約数和(自身を除く): 239830576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 421, 842, 1684, 3368, 4229, 7157, 8458, 14314, 16916, 28628, 33832, 57256, 71893, 143786, 287572, 575144, 1780409, 3560818, 7121636, 14243272, 30266953, 60533906, 121067812, 242135624]

約数ペア:

[(1, 242135624), (2, 121067812), (4, 60533906), (8, 30266953), (17, 14243272), (34, 7121636), (68, 3560818), (136, 1780409), (421, 575144), (842, 287572), (1684, 143786), (3368, 71893), (4229, 57256), (7157, 33832), (8458, 28628), (14314, 16916)]