42295184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 87503328

約数和(自身を除く): 45208144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 1187, 2096, 2227, 2374, 4454, 4748, 8908, 9496, 17816, 18992, 20179, 35632, 40358, 80716, 155497, 161432, 310994, 322864, 621988, 1243976, 2487952, 2643449, 5286898, 10573796, 21147592, 42295184]

約数ペア:

[(1, 42295184), (2, 21147592), (4, 10573796), (8, 5286898), (16, 2643449), (17, 2487952), (34, 1243976), (68, 621988), (131, 322864), (136, 310994), (262, 161432), (272, 155497), (524, 80716), (1048, 40358), (1187, 35632), (2096, 20179), (2227, 18992), (2374, 17816), (4454, 9496), (4748, 8908)]