82290064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15967

約数の個数: 40

約数和(自身を含む): 177711840

約数和(自身を除く): 95421776

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 15923, 31846, 63692, 127384, 254768, 270691, 302537, 541382, 605074, 1082764, 1210148, 2165528, 2420296, 4331056, 4840592, 5143129, 10286258, 20572516, 41145032, 82290064]

約数ペア:

[(1, 82290064), (2, 41145032), (4, 20572516), (8, 10286258), (16, 5143129), (17, 4840592), (19, 4331056), (34, 2420296), (38, 2165528), (68, 1210148), (76, 1082764), (136, 605074), (152, 541382), (272, 302537), (304, 270691), (323, 254768), (646, 127384), (1292, 63692), (2584, 31846), (5168, 15923)]