38348192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 80627400

約数和(自身を除く): 42279208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 449, 544, 628, 898, 1256, 1796, 2512, 2669, 3592, 5024, 5338, 7184, 7633, 10676, 14368, 15266, 21352, 30532, 42704, 61064, 70493, 85408, 122128, 140986, 244256, 281972, 563944, 1127888, 1198381, 2255776, 2396762, 4793524, 9587048, 19174096, 38348192]

約数ペア:

[(1, 38348192), (2, 19174096), (4, 9587048), (8, 4793524), (16, 2396762), (17, 2255776), (32, 1198381), (34, 1127888), (68, 563944), (136, 281972), (157, 244256), (272, 140986), (314, 122128), (449, 85408), (544, 70493), (628, 61064), (898, 42704), (1256, 30532), (1796, 21352), (2512, 15266), (2669, 14368), (3592, 10676), (5024, 7633), (5338, 7184)]