23040992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 49441392

約数和(自身を除く): 26400400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 571, 776, 1142, 1261, 1552, 2284, 2522, 3104, 4568, 5044, 7423, 9136, 10088, 14846, 18272, 20176, 29692, 40352, 55387, 59384, 110774, 118768, 221548, 237536, 443096, 720031, 886192, 1440062, 1772384, 2880124, 5760248, 11520496, 23040992]

約数ペア:

[(1, 23040992), (2, 11520496), (4, 5760248), (8, 2880124), (13, 1772384), (16, 1440062), (26, 886192), (32, 720031), (52, 443096), (97, 237536), (104, 221548), (194, 118768), (208, 110774), (388, 59384), (416, 55387), (571, 40352), (776, 29692), (1142, 20176), (1261, 18272), (1552, 14846), (2284, 10088), (2522, 9136), (3104, 7423), (4568, 5044)]