90502454

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1381}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 161329152

約数和(自身を除く): 70826698

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 302, 434, 1057, 1381, 2114, 2762, 4681, 9362, 9667, 19334, 32767, 42811, 65534, 85622, 208531, 299677, 417062, 599354, 1459717, 2919434, 6464461, 12928922, 45251227, 90502454]

約数ペア:

[(1, 90502454), (2, 45251227), (7, 12928922), (14, 6464461), (31, 2919434), (62, 1459717), (151, 599354), (217, 417062), (302, 299677), (434, 208531), (1057, 85622), (1381, 65534), (2114, 42811), (2762, 32767), (4681, 19334), (9362, 9667)]