171912112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1217

約数の個数: 40

約数和(自身を含む): 344993792

約数和(自身を除く): 173081680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 571, 607, 1142, 1214, 2284, 2428, 4568, 4856, 9136, 9712, 17701, 18817, 35402, 37634, 70804, 75268, 141608, 150536, 283216, 301072, 346597, 693194, 1386388, 2772776, 5545552, 10744507, 21489014, 42978028, 85956056, 171912112]

約数ペア:

[(1, 171912112), (2, 85956056), (4, 42978028), (8, 21489014), (16, 10744507), (31, 5545552), (62, 2772776), (124, 1386388), (248, 693194), (496, 346597), (571, 301072), (607, 283216), (1142, 150536), (1214, 141608), (2284, 75268), (2428, 70804), (4568, 37634), (4856, 35402), (9136, 18817), (9712, 17701)]