15694552528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31642243}}^1$

素因数の和:31642282

約数の個数: 20

約数和(自身を含む): 31389106048

約数和(自身を除く): 15694553520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31642243, 63284486, 126568972, 253137944, 506275888, 980909533, 1961819066, 3923638132, 7847276264, 15694552528]

約数ペア:

[(1, 15694552528), (2, 7847276264), (4, 3923638132), (8, 1961819066), (16, 980909533), (31, 506275888), (62, 253137944), (124, 126568972), (248, 63284486), (496, 31642243)]