86398430

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 158498208

約数和(自身を除く): 72099778

約数列:

[1, 2, 5, 10, 101, 131, 202, 262, 505, 653, 655, 1010, 1306, 1310, 3265, 6530, 13231, 26462, 65953, 66155, 85543, 131906, 132310, 171086, 329765, 427715, 659530, 855430, 8639843, 17279686, 43199215, 86398430]

約数ペア:

[(1, 86398430), (2, 43199215), (5, 17279686), (10, 8639843), (101, 855430), (131, 659530), (202, 427715), (262, 329765), (505, 171086), (653, 132310), (655, 131906), (1010, 85543), (1306, 66155), (1310, 65953), (3265, 26462), (6530, 13231)]