23991136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 51459408

約数和(自身を除く): 27468272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 571, 808, 1142, 1313, 1616, 2284, 2626, 3232, 4568, 5252, 7423, 9136, 10504, 14846, 18272, 21008, 29692, 42016, 57671, 59384, 115342, 118768, 230684, 237536, 461368, 749723, 922736, 1499446, 1845472, 2998892, 5997784, 11995568, 23991136]

約数ペア:

[(1, 23991136), (2, 11995568), (4, 5997784), (8, 2998892), (13, 1845472), (16, 1499446), (26, 922736), (32, 749723), (52, 461368), (101, 237536), (104, 230684), (202, 118768), (208, 115342), (404, 59384), (416, 57671), (571, 42016), (808, 29692), (1142, 21008), (1313, 18272), (1616, 14846), (2284, 10504), (2626, 9136), (3232, 7423), (4568, 5252)]