79809424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15443}}^1$

素因数の和:15487

約数の個数: 40

約数和(自身を含む): 172355040

約数和(自身を除く): 92545616

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 15443, 30886, 61772, 123544, 247088, 262531, 293417, 525062, 586834, 1050124, 1173668, 2100248, 2347336, 4200496, 4694672, 4988089, 9976178, 19952356, 39904712, 79809424]

約数ペア:

[(1, 79809424), (2, 39904712), (4, 19952356), (8, 9976178), (16, 4988089), (17, 4694672), (19, 4200496), (34, 2347336), (38, 2100248), (68, 1173668), (76, 1050124), (136, 586834), (152, 525062), (272, 293417), (304, 262531), (323, 247088), (646, 123544), (1292, 61772), (2584, 30886), (5168, 15443)]