16163958

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 34891776

約数和(自身を除く): 18727818

約数列:

[1, 2, 3, 6, 31, 43, 47, 62, 86, 93, 94, 129, 141, 186, 258, 282, 1333, 1457, 1849, 2021, 2666, 2914, 3698, 3999, 4042, 4371, 5547, 6063, 7998, 8742, 11094, 12126, 57319, 62651, 86903, 114638, 125302, 171957, 173806, 187953, 260709, 343914, 375906, 521418, 2693993, 5387986, 8081979, 16163958]

約数ペア:

[(1, 16163958), (2, 8081979), (3, 5387986), (6, 2693993), (31, 521418), (43, 375906), (47, 343914), (62, 260709), (86, 187953), (93, 173806), (94, 171957), (129, 125302), (141, 114638), (186, 86903), (258, 62651), (282, 57319), (1333, 12126), (1457, 11094), (1849, 8742), (2021, 7998), (2666, 6063), (2914, 5547), (3698, 4371), (3999, 4042)]