387449584

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{83791}}^1$

素因数の和:83833

約数の個数: 30

約数和(自身を含む): 797448464

約数和(自身を除く): 409998880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 83791, 167582, 335164, 670328, 1340656, 1424447, 2848894, 5697788, 11395576, 22791152, 24215599, 48431198, 96862396, 193724792, 387449584]

約数ペア:

[(1, 387449584), (2, 193724792), (4, 96862396), (8, 48431198), (16, 24215599), (17, 22791152), (34, 11395576), (68, 5697788), (136, 2848894), (272, 1424447), (289, 1340656), (578, 670328), (1156, 335164), (2312, 167582), (4624, 83791)]