8639536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 18507744

約数和(自身を除く): 9868208

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1381, 1564, 2762, 3128, 5524, 6256, 11048, 22096, 23477, 31763, 46954, 63526, 93908, 127052, 187816, 254104, 375632, 508208, 539971, 1079942, 2159884, 4319768, 8639536]

約数ペア:

[(1, 8639536), (2, 4319768), (4, 2159884), (8, 1079942), (16, 539971), (17, 508208), (23, 375632), (34, 254104), (46, 187816), (68, 127052), (92, 93908), (136, 63526), (184, 46954), (272, 31763), (368, 23477), (391, 22096), (782, 11048), (1381, 6256), (1564, 5524), (2762, 3128)]