89309044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 180573120

約数和(自身を除く): 91264076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 317, 337, 418, 634, 674, 836, 1268, 1348, 3487, 3707, 6023, 6403, 6974, 7414, 12046, 12806, 13948, 14828, 24092, 25612, 66253, 70433, 106829, 132506, 140866, 213658, 265012, 281732, 427316, 1175119, 2029751, 2350238, 4059502, 4700476, 8119004, 22327261, 44654522, 89309044]

約数ペア:

[(1, 89309044), (2, 44654522), (4, 22327261), (11, 8119004), (19, 4700476), (22, 4059502), (38, 2350238), (44, 2029751), (76, 1175119), (209, 427316), (317, 281732), (337, 265012), (418, 213658), (634, 140866), (674, 132506), (836, 106829), (1268, 70433), (1348, 66253), (3487, 25612), (3707, 24092), (6023, 14828), (6403, 13948), (6974, 12806), (7414, 12046)]