86590688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 180351360

約数和(自身を除く): 93760672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2129, 2542, 4258, 5084, 8516, 10168, 17032, 20336, 34064, 40672, 65999, 68128, 87289, 131998, 174578, 263996, 349156, 527992, 698312, 1055984, 1396624, 2111968, 2705959, 2793248, 5411918, 10823836, 21647672, 43295344, 86590688]

約数ペア:

[(1, 86590688), (2, 43295344), (4, 21647672), (8, 10823836), (16, 5411918), (31, 2793248), (32, 2705959), (41, 2111968), (62, 1396624), (82, 1055984), (124, 698312), (164, 527992), (248, 349156), (328, 263996), (496, 174578), (656, 131998), (992, 87289), (1271, 68128), (1312, 65999), (2129, 40672), (2542, 34064), (4258, 20336), (5084, 17032), (8516, 10168)]