222612736

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{28051}}^1$

素因数の和:28098

約数の個数: 36

約数和(自身を含む): 458706304

約数和(自身を除く): 236093568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 28051, 56102, 112204, 224408, 448816, 869581, 897632, 1739162, 1795264, 3478324, 3590528, 6956648, 7181056, 13913296, 27826592, 55653184, 111306368, 222612736]

約数ペア:

[(1, 222612736), (2, 111306368), (4, 55653184), (8, 27826592), (16, 13913296), (31, 7181056), (32, 6956648), (62, 3590528), (64, 3478324), (124, 1795264), (128, 1739162), (248, 897632), (256, 869581), (496, 448816), (992, 224408), (1984, 112204), (3968, 56102), (7936, 28051)]