90465998

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3533}}^1$

素因数の和:3632

約数の個数: 32

約数和(自身を含む): 162846720

約数和(自身を除く): 72380722

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 826, 1829, 3533, 3658, 7066, 12803, 24731, 25606, 49462, 109523, 208447, 219046, 416894, 766661, 1459129, 1533322, 2918258, 6461857, 12923714, 45232999, 90465998]

約数ペア:

[(1, 90465998), (2, 45232999), (7, 12923714), (14, 6461857), (31, 2918258), (59, 1533322), (62, 1459129), (118, 766661), (217, 416894), (413, 219046), (434, 208447), (826, 109523), (1829, 49462), (3533, 25606), (3658, 24731), (7066, 12803)]