15692328464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{81331}}^1$

素因数の和:81759

約数の個数: 40

約数和(自身を含む): 31465724160

約数和(自身を除く): 15773395696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 389, 496, 778, 1556, 3112, 6224, 12059, 24118, 48236, 81331, 96472, 162662, 192944, 325324, 650648, 1301296, 2521261, 5042522, 10085044, 20170088, 31637759, 40340176, 63275518, 126551036, 253102072, 506204144, 980770529, 1961541058, 3923082116, 7846164232, 15692328464]

約数ペア:

[(1, 15692328464), (2, 7846164232), (4, 3923082116), (8, 1961541058), (16, 980770529), (31, 506204144), (62, 253102072), (124, 126551036), (248, 63275518), (389, 40340176), (496, 31637759), (778, 20170088), (1556, 10085044), (3112, 5042522), (6224, 2521261), (12059, 1301296), (24118, 650648), (48236, 325324), (81331, 192944), (96472, 162662)]