80088496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15497}}^1$

素因数の和:15541

約数の個数: 40

約数和(自身を含む): 172957680

約数和(自身を除く): 92869184

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 15497, 30994, 61988, 123976, 247952, 263449, 294443, 526898, 588886, 1053796, 1177772, 2107592, 2355544, 4215184, 4711088, 5005531, 10011062, 20022124, 40044248, 80088496]

約数ペア:

[(1, 80088496), (2, 40044248), (4, 20022124), (8, 10011062), (16, 5005531), (17, 4711088), (19, 4215184), (34, 2355544), (38, 2107592), (68, 1177772), (76, 1053796), (136, 588886), (152, 526898), (272, 294443), (304, 263449), (323, 247952), (646, 123976), (1292, 61988), (2584, 30994), (5168, 15497)]