30979936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{74471}}^1$

素因数の和:74494

約数の個数: 24

約数和(自身を含む): 65684304

約数和(自身を除く): 34704368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 74471, 148942, 297884, 595768, 968123, 1191536, 1936246, 2383072, 3872492, 7744984, 15489968, 30979936]

約数ペア:

[(1, 30979936), (2, 15489968), (4, 7744984), (8, 3872492), (13, 2383072), (16, 1936246), (26, 1191536), (32, 968123), (52, 595768), (104, 297884), (208, 148942), (416, 74471)]