431566216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{52021}}^1$

素因数の和:52105

約数の個数: 32

約数和(自身を含む): 870848280

約数和(自身を除く): 439282064

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 52021, 104042, 208084, 416168, 884357, 1768714, 3173281, 3537428, 6346562, 7074856, 12693124, 25386248, 53945777, 107891554, 215783108, 431566216]

約数ペア:

[(1, 431566216), (2, 215783108), (4, 107891554), (8, 53945777), (17, 25386248), (34, 12693124), (61, 7074856), (68, 6346562), (122, 3537428), (136, 3173281), (244, 1768714), (488, 884357), (1037, 416168), (2074, 208084), (4148, 104042), (8296, 52021)]