87221104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4289}}^1$

素因数の和:4369

約数の個数: 40

約数和(自身を含む): 178738560

約数和(自身を除く): 91517456

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 4289, 5084, 8578, 10168, 17156, 20336, 34312, 68624, 132959, 175849, 265918, 351698, 531836, 703396, 1063672, 1406792, 2127344, 2813584, 5451319, 10902638, 21805276, 43610552, 87221104]

約数ペア:

[(1, 87221104), (2, 43610552), (4, 21805276), (8, 10902638), (16, 5451319), (31, 2813584), (41, 2127344), (62, 1406792), (82, 1063672), (124, 703396), (164, 531836), (248, 351698), (328, 265918), (496, 175849), (656, 132959), (1271, 68624), (2542, 34312), (4289, 20336), (5084, 17156), (8578, 10168)]