221530112

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4748

約数の個数: 48

約数和(自身を含む): 462309120

約数和(自身を除く): 240779008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 4703, 5888, 9406, 11776, 18812, 23552, 37624, 47104, 75248, 108169, 150496, 216338, 300992, 432676, 601984, 865352, 1203968, 1730704, 2407936, 3461408, 4815872, 6922816, 9631744, 13845632, 27691264, 55382528, 110765056, 221530112]

約数ペア:

[(1, 221530112), (2, 110765056), (4, 55382528), (8, 27691264), (16, 13845632), (23, 9631744), (32, 6922816), (46, 4815872), (64, 3461408), (92, 2407936), (128, 1730704), (184, 1203968), (256, 865352), (368, 601984), (512, 432676), (736, 300992), (1024, 216338), (1472, 150496), (2048, 108169), (2944, 75248), (4703, 47104), (5888, 37624), (9406, 23552), (11776, 18812)]