28252830530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91138163}}^1$

素因数の和:91138201

約数の個数: 16

約数和(自身を含む): 52495582464

約数和(自身を除く): 24242751934

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 91138163, 182276326, 455690815, 911381630, 2825283053, 5650566106, 14126415265, 28252830530]

約数ペア:

[(1, 28252830530), (2, 14126415265), (5, 5650566106), (10, 2825283053), (31, 911381630), (62, 455690815), (155, 182276326), (310, 91138163)]