16247009728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1289}}^1\times {\mathrm{6353}}^1$

素因数の和:7685

約数の個数: 56

約数和(自身を含む): 33311226240

約数和(自身を除く): 17064216512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1289, 1984, 2578, 5156, 6353, 10312, 12706, 20624, 25412, 39959, 41248, 50824, 79918, 82496, 101648, 159836, 196943, 203296, 319672, 393886, 406592, 639344, 787772, 1278688, 1575544, 2557376, 3151088, 6302176, 8189017, 12604352, 16378034, 32756068, 65512136, 131024272, 253859527, 262048544, 507719054, 524097088, 1015438108, 2030876216, 4061752432, 8123504864, 16247009728]

約数ペア:

[(1, 16247009728), (2, 8123504864), (4, 4061752432), (8, 2030876216), (16, 1015438108), (31, 524097088), (32, 507719054), (62, 262048544), (64, 253859527), (124, 131024272), (248, 65512136), (496, 32756068), (992, 16378034), (1289, 12604352), (1984, 8189017), (2578, 6302176), (5156, 3151088), (6353, 2557376), (10312, 1575544), (12706, 1278688), (20624, 787772), (25412, 639344), (39959, 406592), (41248, 393886), (50824, 319672), (79918, 203296), (82496, 196943), (101648, 159836)]