848144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 1845120

約数和(自身を除く): 996976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 79, 88, 122, 158, 176, 244, 316, 488, 632, 671, 869, 976, 1264, 1342, 1738, 2684, 3476, 4819, 5368, 6952, 9638, 10736, 13904, 19276, 38552, 53009, 77104, 106018, 212036, 424072, 848144]

約数ペア:

[(1, 848144), (2, 424072), (4, 212036), (8, 106018), (11, 77104), (16, 53009), (22, 38552), (44, 19276), (61, 13904), (79, 10736), (88, 9638), (122, 6952), (158, 5368), (176, 4819), (244, 3476), (316, 2684), (488, 1738), (632, 1342), (671, 1264), (869, 976)]