90140498

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29671}}^1$

素因数の和:29718

約数の個数: 24

約数和(自身を含む): 162365184

約数和(自身を除く): 72224686

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 29671, 59342, 207697, 415394, 919801, 1453879, 1839602, 2907758, 6438607, 12877214, 45070249, 90140498]

約数ペア:

[(1, 90140498), (2, 45070249), (7, 12877214), (14, 6438607), (31, 2907758), (49, 1839602), (62, 1453879), (98, 919801), (217, 415394), (434, 207697), (1519, 59342), (3038, 29671)]