39215744

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{9883}}^1$

素因数の和:9928

約数の個数: 32

約数和(自身を含む): 80653440

約数和(自身を除く): 41437696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 9883, 19766, 39532, 79064, 158128, 306373, 316256, 612746, 632512, 1225492, 1265024, 2450984, 4901968, 9803936, 19607872, 39215744]

約数ペア:

[(1, 39215744), (2, 19607872), (4, 9803936), (8, 4901968), (16, 2450984), (31, 1265024), (32, 1225492), (62, 632512), (64, 612746), (124, 316256), (128, 306373), (248, 158128), (496, 79064), (992, 39532), (1984, 19766), (3968, 9883)]