91340144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42923}}^1$

素因数の和:42957

約数の個数: 40

約数和(自身を含む): 212903040

約数和(自身を除く): 121562896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 42923, 85846, 171692, 300461, 343384, 600922, 686768, 815537, 1201844, 1631074, 2403688, 3262148, 4807376, 5708759, 6524296, 11417518, 13048592, 22835036, 45670072, 91340144]

約数ペア:

[(1, 91340144), (2, 45670072), (4, 22835036), (7, 13048592), (8, 11417518), (14, 6524296), (16, 5708759), (19, 4807376), (28, 3262148), (38, 2403688), (56, 1631074), (76, 1201844), (112, 815537), (133, 686768), (152, 600922), (266, 343384), (304, 300461), (532, 171692), (1064, 85846), (2128, 42923)]