16910872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6199}}^1$

素因数の和:6247

約数の個数: 32

約数和(自身を含む): 35712000

約数和(自身を除く): 18801128

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6199, 12398, 24796, 49592, 68189, 136378, 192169, 272756, 384338, 545512, 768676, 1537352, 2113859, 4227718, 8455436, 16910872]

約数ペア:

[(1, 16910872), (2, 8455436), (4, 4227718), (8, 2113859), (11, 1537352), (22, 768676), (31, 545512), (44, 384338), (62, 272756), (88, 192169), (124, 136378), (248, 68189), (341, 49592), (682, 24796), (1364, 12398), (2728, 6199)]