23843216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 48639744

約数和(自身を除く): 24796528

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 907, 1643, 1814, 3286, 3628, 6572, 7256, 13144, 14512, 26288, 28117, 48071, 56234, 96142, 112468, 192284, 224936, 384568, 449872, 769136, 1490201, 2980402, 5960804, 11921608, 23843216]

約数ペア:

[(1, 23843216), (2, 11921608), (4, 5960804), (8, 2980402), (16, 1490201), (31, 769136), (53, 449872), (62, 384568), (106, 224936), (124, 192284), (212, 112468), (248, 96142), (424, 56234), (496, 48071), (848, 28117), (907, 26288), (1643, 14512), (1814, 13144), (3286, 7256), (3628, 6572)]