22305968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 45517920

約数和(自身を除く): 23211952

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 919, 1517, 1838, 3034, 3676, 6068, 7352, 12136, 14704, 24272, 34003, 37679, 68006, 75358, 136012, 150716, 272024, 301432, 544048, 602864, 1394123, 2788246, 5576492, 11152984, 22305968]

約数ペア:

[(1, 22305968), (2, 11152984), (4, 5576492), (8, 2788246), (16, 1394123), (37, 602864), (41, 544048), (74, 301432), (82, 272024), (148, 150716), (164, 136012), (296, 75358), (328, 68006), (592, 37679), (656, 34003), (919, 24272), (1517, 14704), (1838, 12136), (3034, 7352), (3676, 6068)]