40186912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 86510592

約数和(自身を除く): 46323680

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 2383, 4216, 4766, 8432, 9532, 16864, 19064, 38128, 40511, 73873, 76256, 81022, 147746, 162044, 295492, 324088, 590984, 648176, 1181968, 1255841, 1296352, 2363936, 2511682, 5023364, 10046728, 20093456, 40186912]

約数ペア:

[(1, 40186912), (2, 20093456), (4, 10046728), (8, 5023364), (16, 2511682), (17, 2363936), (31, 1296352), (32, 1255841), (34, 1181968), (62, 648176), (68, 590984), (124, 324088), (136, 295492), (248, 162044), (272, 147746), (496, 81022), (527, 76256), (544, 73873), (992, 40511), (1054, 38128), (2108, 19064), (2383, 16864), (4216, 9532), (4766, 8432)]