30831488

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 62220000

約数和(自身を除く): 31388512

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 3049, 5056, 6098, 10112, 12196, 24392, 48784, 97568, 195136, 240871, 390272, 481742, 963484, 1926968, 3853936, 7707872, 15415744, 30831488]

約数ペア:

[(1, 30831488), (2, 15415744), (4, 7707872), (8, 3853936), (16, 1926968), (32, 963484), (64, 481742), (79, 390272), (128, 240871), (158, 195136), (316, 97568), (632, 48784), (1264, 24392), (2528, 12196), (3049, 10112), (5056, 6098)]