87773648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 176464896

約数和(自身を除く): 88691248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 653, 1084, 1306, 2168, 2612, 4336, 5224, 8401, 10448, 16802, 20243, 33604, 40486, 67208, 80972, 134416, 161944, 176963, 323888, 353926, 707852, 1415704, 2831408, 5485853, 10971706, 21943412, 43886824, 87773648]

約数ペア:

[(1, 87773648), (2, 43886824), (4, 21943412), (8, 10971706), (16, 5485853), (31, 2831408), (62, 1415704), (124, 707852), (248, 353926), (271, 323888), (496, 176963), (542, 161944), (653, 134416), (1084, 80972), (1306, 67208), (2168, 40486), (2612, 33604), (4336, 20243), (5224, 16802), (8401, 10448)]