173816968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2927}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 351711360

約数和(自身を除く): 177894392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 571, 1142, 2284, 2927, 4568, 5854, 7423, 11708, 14846, 23416, 29692, 38051, 59384, 76102, 152204, 304408, 1671317, 3342634, 6685268, 13370536, 21727121, 43454242, 86908484, 173816968]

約数ペア:

[(1, 173816968), (2, 86908484), (4, 43454242), (8, 21727121), (13, 13370536), (26, 6685268), (52, 3342634), (104, 1671317), (571, 304408), (1142, 152204), (2284, 76102), (2927, 59384), (4568, 38051), (5854, 29692), (7423, 23416), (11708, 14846)]