64549936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11831}}^1$

素因数の和:11881

約数の個数: 40

約数和(自身を含む): 140848128

約数和(自身を除く): 76298192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 11831, 23662, 47324, 94648, 130141, 189296, 260282, 366761, 520564, 733522, 1041128, 1467044, 2082256, 2934088, 4034371, 5868176, 8068742, 16137484, 32274968, 64549936]

約数ペア:

[(1, 64549936), (2, 32274968), (4, 16137484), (8, 8068742), (11, 5868176), (16, 4034371), (22, 2934088), (31, 2082256), (44, 1467044), (62, 1041128), (88, 733522), (124, 520564), (176, 366761), (248, 260282), (341, 189296), (496, 130141), (682, 94648), (1364, 47324), (2728, 23662), (5456, 11831)]