89406128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{46957}}^1$

素因数の和:46989

約数の個数: 40

約数和(自身を含む): 209620512

約数和(自身を除く): 120214384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 46957, 93914, 187828, 328699, 375656, 657398, 751312, 798269, 1314796, 1596538, 2629592, 3193076, 5259184, 5587883, 6386152, 11175766, 12772304, 22351532, 44703064, 89406128]

約数ペア:

[(1, 89406128), (2, 44703064), (4, 22351532), (7, 12772304), (8, 11175766), (14, 6386152), (16, 5587883), (17, 5259184), (28, 3193076), (34, 2629592), (56, 1596538), (68, 1314796), (112, 798269), (119, 751312), (136, 657398), (238, 375656), (272, 328699), (476, 187828), (952, 93914), (1904, 46957)]