72316304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{145799}}^1$

素因数の和:145838

約数の個数: 20

約数和(自身を含む): 144633600

約数和(自身を除く): 72317296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 145799, 291598, 583196, 1166392, 2332784, 4519769, 9039538, 18079076, 36158152, 72316304]

約数ペア:

[(1, 72316304), (2, 36158152), (4, 18079076), (8, 9039538), (16, 4519769), (31, 2332784), (62, 1166392), (124, 583196), (248, 291598), (496, 145799)]