86875888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15923}}^1$

素因数の和:15973

約数の個数: 40

約数和(自身を含む): 189559296

約数和(自身を除く): 102683408

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 15923, 31846, 63692, 127384, 175153, 254768, 350306, 493613, 700612, 987226, 1401224, 1974452, 2802448, 3948904, 5429743, 7897808, 10859486, 21718972, 43437944, 86875888]

約数ペア:

[(1, 86875888), (2, 43437944), (4, 21718972), (8, 10859486), (11, 7897808), (16, 5429743), (22, 3948904), (31, 2802448), (44, 1974452), (62, 1401224), (88, 987226), (124, 700612), (176, 493613), (248, 350306), (341, 254768), (496, 175153), (682, 127384), (1364, 63692), (2728, 31846), (5456, 15923)]