89283844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 175791616

約数和(自身を除く): 86507772

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 571, 806, 1142, 1261, 1612, 2284, 2522, 3007, 5044, 6014, 7423, 12028, 14846, 17701, 29692, 35402, 39091, 55387, 70804, 78182, 110774, 156364, 221548, 230113, 460226, 720031, 920452, 1440062, 1716997, 2880124, 3433994, 6867988, 22320961, 44641922, 89283844]

約数ペア:

[(1, 89283844), (2, 44641922), (4, 22320961), (13, 6867988), (26, 3433994), (31, 2880124), (52, 1716997), (62, 1440062), (97, 920452), (124, 720031), (194, 460226), (388, 230113), (403, 221548), (571, 156364), (806, 110774), (1142, 78182), (1261, 70804), (1612, 55387), (2284, 39091), (2522, 35402), (3007, 29692), (5044, 17701), (6014, 14846), (7423, 12028)]