87949264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10313}}^1$

素因数の和:10375

約数の個数: 40

約数和(自身を含む): 188003592

約数和(自身を除く): 100054328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 10313, 20626, 41252, 82504, 134069, 165008, 268138, 422833, 536276, 845666, 1072552, 1691332, 2145104, 3382664, 5496829, 6765328, 10993658, 21987316, 43974632, 87949264]

約数ペア:

[(1, 87949264), (2, 43974632), (4, 21987316), (8, 10993658), (13, 6765328), (16, 5496829), (26, 3382664), (41, 2145104), (52, 1691332), (82, 1072552), (104, 845666), (164, 536276), (208, 422833), (328, 268138), (533, 165008), (656, 134069), (1066, 82504), (2132, 41252), (4264, 20626), (8528, 10313)]