38684528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3453

約数の個数: 40

約数和(自身を含む): 80756736

約数和(自身を除く): 42072208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 3391, 5704, 6782, 11408, 13564, 27128, 54256, 77993, 105121, 155986, 210242, 311972, 420484, 623944, 840968, 1247888, 1681936, 2417783, 4835566, 9671132, 19342264, 38684528]

約数ペア:

[(1, 38684528), (2, 19342264), (4, 9671132), (8, 4835566), (16, 2417783), (23, 1681936), (31, 1247888), (46, 840968), (62, 623944), (92, 420484), (124, 311972), (184, 210242), (248, 155986), (368, 105121), (496, 77993), (713, 54256), (1426, 27128), (2852, 13564), (3391, 11408), (5704, 6782)]