30986344

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 59836320

約数和(自身を除く): 28849976

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 424, 428, 683, 856, 1366, 2732, 5464, 5671, 11342, 22684, 36199, 45368, 72398, 73081, 144796, 146162, 289592, 292324, 584648, 3873293, 7746586, 15493172, 30986344]

約数ペア:

[(1, 30986344), (2, 15493172), (4, 7746586), (8, 3873293), (53, 584648), (106, 292324), (107, 289592), (212, 146162), (214, 144796), (424, 73081), (428, 72398), (683, 45368), (856, 36199), (1366, 22684), (2732, 11342), (5464, 5671)]