31842304

素因数分解:

$2^{13}\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 84

約数和(自身を含む): 71954136

約数和(自身を除く): 40111832

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 169, 184, 208, 256, 299, 338, 368, 416, 512, 598, 676, 736, 832, 1024, 1196, 1352, 1472, 1664, 2048, 2392, 2704, 2944, 3328, 3887, 4096, 4784, 5408, 5888, 6656, 7774, 8192, 9568, 10816, 11776, 13312, 15548, 19136, 21632, 23552, 26624, 31096, 38272, 43264, 47104, 53248, 62192, 76544, 86528, 94208, 106496, 124384, 153088, 173056, 188416, 248768, 306176, 346112, 497536, 612352, 692224, 995072, 1224704, 1384448, 1990144, 2449408, 3980288, 7960576, 15921152, 31842304]

約数ペア:

[(1, 31842304), (2, 15921152), (4, 7960576), (8, 3980288), (13, 2449408), (16, 1990144), (23, 1384448), (26, 1224704), (32, 995072), (46, 692224), (52, 612352), (64, 497536), (92, 346112), (104, 306176), (128, 248768), (169, 188416), (184, 173056), (208, 153088), (256, 124384), (299, 106496), (338, 94208), (368, 86528), (416, 76544), (512, 62192), (598, 53248), (676, 47104), (736, 43264), (832, 38272), (1024, 31096), (1196, 26624), (1352, 23552), (1472, 21632), (1664, 19136), (2048, 15548), (2392, 13312), (2704, 11776), (2944, 10816), (3328, 9568), (3887, 8192), (4096, 7774), (4784, 6656), (5408, 5888)]