40816712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{268531}}^1$

素因数の和:268556

約数の個数: 16

約数和(自身を含む): 80559600

約数和(自身を除く): 39742888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 268531, 537062, 1074124, 2148248, 5102089, 10204178, 20408356, 40816712]

約数ペア:

[(1, 40816712), (2, 20408356), (4, 10204178), (8, 5102089), (19, 2148248), (38, 1074124), (76, 537062), (152, 268531)]