189050896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{677}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 379332864

約数和(自身を除く): 190281968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 563, 677, 1126, 1354, 2252, 2708, 4504, 5416, 9008, 10832, 17453, 20987, 34906, 41974, 69812, 83948, 139624, 167896, 279248, 335792, 381151, 762302, 1524604, 3049208, 6098416, 11815681, 23631362, 47262724, 94525448, 189050896]

約数ペア:

[(1, 189050896), (2, 94525448), (4, 47262724), (8, 23631362), (16, 11815681), (31, 6098416), (62, 3049208), (124, 1524604), (248, 762302), (496, 381151), (563, 335792), (677, 279248), (1126, 167896), (1354, 139624), (2252, 83948), (2708, 69812), (4504, 41974), (5416, 34906), (9008, 20987), (10832, 17453)]