39116288

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4058

約数の個数: 40

約数和(自身を含む): 82290120

約数和(自身を除く): 43173832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4021, 4864, 8042, 9728, 16084, 32168, 64336, 76399, 128672, 152798, 257344, 305596, 514688, 611192, 1029376, 1222384, 2058752, 2444768, 4889536, 9779072, 19558144, 39116288]

約数ペア:

[(1, 39116288), (2, 19558144), (4, 9779072), (8, 4889536), (16, 2444768), (19, 2058752), (32, 1222384), (38, 1029376), (64, 611192), (76, 514688), (128, 305596), (152, 257344), (256, 152798), (304, 128672), (512, 76399), (608, 64336), (1216, 32168), (2432, 16084), (4021, 9728), (4864, 8042)]