31301844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1951}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 83951616

約数和(自身を除く): 52649772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 1951, 2292, 2674, 3902, 4011, 5348, 5853, 7804, 8022, 11706, 13657, 16044, 23412, 27314, 40971, 54628, 81942, 163884, 372641, 745282, 1117923, 1490564, 2235846, 2608487, 4471692, 5216974, 7825461, 10433948, 15650922, 31301844]

約数ペア:

[(1, 31301844), (2, 15650922), (3, 10433948), (4, 7825461), (6, 5216974), (7, 4471692), (12, 2608487), (14, 2235846), (21, 1490564), (28, 1117923), (42, 745282), (84, 372641), (191, 163884), (382, 81942), (573, 54628), (764, 40971), (1146, 27314), (1337, 23412), (1951, 16044), (2292, 13657), (2674, 11706), (3902, 8022), (4011, 7804), (5348, 5853)]